<button class="pf-c-form__group-label-help{{#if form-group-label-help--modifier}} {{form-group-label-help--modifier}}{{/if}}"
  aria-label="More info"
  {{#if form-group-label-help--attribute}}
    {{{form-group-label-help--attribute}}}
  {{/if}}>
  {{#if @partial-block}}
    {{> @partial-block}}
  {{else}}
    <i class="pficon pf-icon-help" aria-hidden="true"></i>
  {{/if}}
</button>
